

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- - -A
Adjustment range undelayed short-circuit release
- - -A
With under voltage release
No
Adjustment range short-term delayed short-circuit release
- - -A
Number of auxiliary contacts as change-over contact
0
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
No
Rated voltage
690 - 690V
Number of poles
3
With switched-off indicator
No
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Yes
DIN rail (top hat rail) mounting optional
No
Motor drive integrated
No
Motor drive optional
Yes
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Type of control element
Toggle
Number of auxiliary contacts as normally open contact
0
1SDA054207R1 | T4H 250 TMD 20-200 3P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Number of auxiliary contacts as change-over contact
0
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Rated voltage
690 .. 690V
Number of poles
3
With switched-off indicator
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Motor drive integrated
Motor drive optional
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Type of control element
Toggle
Number of auxiliary contacts as normally open contact
0
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